381902514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{35381}}^1$

素因数の和:35650

約数の個数: 32

約数和(自身を含む): 876341376

約数和(自身を除く): 494438862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 35381, 70762, 106143, 212286, 247667, 495334, 743001, 1486002, 9092917, 18185834, 27278751, 54557502, 63650419, 127300838, 190951257, 381902514]

約数ペア:

[(1, 381902514), (2, 190951257), (3, 127300838), (6, 63650419), (7, 54557502), (14, 27278751), (21, 18185834), (42, 9092917), (257, 1486002), (514, 743001), (771, 495334), (1542, 247667), (1799, 212286), (3598, 106143), (5397, 70762), (10794, 35381)]